#include<iostream>
#include<unistd.h>
using namespace std;
int main(int argc,char* argv[],char* env[])
{
    for(int i = 0;argv[i];i++)
    {
        cout<<argv[i]<<" ";
    }
    for(int i = 0;env[i];i++)
    {
        cout<<env[i]<<" ";
    }
    cout<<endl;
    cout<<"Hello C++"<<endl;
    return 0;
}